How many movies have Alena Vránová and Jan Novák collaborated on?

They have worked on 8 movies together! Their first movie together was Silvestr budiž pestr aneb Do půlnoci mnoho času nezbývá (1972) while their highest rated movie together was Kateřina zlé pověsti (1976). They have not worked together since Děkuju, pane profesore (1983). They are most known for their drama films together.